Calculating machine



Def; 1.6, 1924,

l A. F. POOLE CALCULATING MACHINE l EN m ,mw

m L@ mv ,m

MMI m M m uw MWL! WITNEEEEE MM MW Dec. 16, 1924. 1,519,328

A. F. POOLE CALCULATING MACHINE Filed NOV- 27, 1922 3 Sheets-Sheet 2 WITNEEEEE INVENTR www g AWM/g Cf/(m' m5 ATTURNEY Dec. 16, 1924. 1,519,328

A. F. POOLE CALCULATING MACHINE led Nov. 27, 1922: l Sheets-Sheet 5 E /L Mbuwl/ H15 ATTRNEY Patented' Dec. 1K6, 1924.

UNITED STATES PATENT OFFICE.

Ammon r. POOLE, or rum man, NEW Yonx, AssIGNoa 'ro nmrnremoil accomerme xacxnm coarona'rion, or intw Yoax, N. Y., a oonrona'rron or CALGULATIIG MACHINE.

Application Med November 27, 1928. Serial No. 008,888.

NEW YORK.

To all whom it may concern:

Be it known that 1,"ARTHUR F. POOLE, a citizen of the United- States, and resident of Pelham Manor, in'the county of Westchester and State of New York, have 'invented certain new land useful Improvements in teristic of a number or of the digits of said number.

In my prior application for Letters VPatent for registering mechanism filed November 17, 1821, Serial No. 515,887, there is described mechanism whereby in case the op- --erator of a machine, such, for example, as an accounting f machine, incorrectl copies from a paper a number of previous y printed thereon he may be limmediately notified of his error as, 'for example, by the lockingup lof the machine. The present invention may be considered to be inthe nature of an improvement on or modification ofthe machine'described in said prior application.

Some of the features of the -present invention are, however, of wider application than to the particular class of computing/or registering'mechanism just referred/to.

. Briefly stated, the mechanism described in my said prior application is attached to or constitutes part of an accountin machine, and when a number is compu by said accounting machine said mechanism computes a short function or symbol characteristic of that number, which function or symbol is printed in conjunction with the number itself. When at the next operation of thev machine on that same' roblem lsaid number is copied orv re-entere into the accounting machine, t-he symbol previously computed and printed beside they number is.

also entered into the calculating machine by the operator. When the number itself was re-entered into the machine the putting mechanism re-comput the same nted symin the paerein and mbol combol will not corres nd with the one rinted on the pa r an when said rin mbol is copie the machine will lock up or the operator otherwise notified of the error.

A subsidiary object of the present invention-is, in that class of calculating machinery where there is a relative travel from one denominational positionI to another between a master wheel and the several denominational wheels of the registering mechanism, to provide novel means for transmitting the motionof said master wheel to said denominational register wheels. This is done in the present instance by means of a juni ing transmittin wheel mounted in the register itself and throughout at least the extent of one computing column or zone held in mesh with the regular master wheel of the inachine.

To the above and other ends, my invention consists in certain features of cnstruction and combinations and arran ments (of arts all of which will be f y set forth constructed in accordance with my invention together with a few associated parts of an accounting machine. e

Figure 2 is a right-hand side elevation of the same with the right-hand casing plate of the register sectioned away.

Figure 3 is a front to rear vertical sectional view about on the line 3 3 of Fig. 1.

Figure 4 is a rear elevation of the registering mechanism with part of the casin plate sectioned away and with some parts roken awa Figure 5 is a left-hand side elevation of a detail in section on line 5 5 of Fig. '6.

Figure 6 is a front view partly in section of said detail.

particularly pointed out inv the Figure 7 is a, more or le diagrammatic' in n accounti machine having my inventiognto embodied thgerein.

Figure 8 is a developed diagrammatic re resentation ofthe trains of ring in e registering mechanism where y the symbol is computed.

AFigure 9 is a vertical transverse section of the jumping wheel and some of its aociated parts, looking toward the front of the machine.

For the purpose of illustrating one form of my invention in detail I have shown said invention embodied in aRemington account ing machine of which onli fragments are shown in the drawing, the w ole machine being well-known in the art, having been` for a number of years extensively in use and be-l in `full described in the patent to JohnC.

ahl, o.1,270,471 dated June 25, 1918.

This m includes a lBemingten typewriter of which the onlyA parte represented in the. drawing (Fig. are the platen 10, numeral keys 11, and printing 12. Said platen 1s mounted in a carriagefrom which arms 13 roject toward the front lof the machine an are connected by pin-andsl0t connections 14 with the main truck 15 of the Wahl computing mechanism. The stationary framework of said mechanism is secured to the topy plate of the typewriter and it includes as one of itsprinl c 1 alpartsacasting16extendingri tand le across the front up r part of e typewriter. At about the middle of themachine, indicated in Fig. `7 by the tllor'eeter 17, this bar has mounted thereon rollers or wheels which support Aand guide the truck 1.5, said truck traveling toward the left and right under the control of the typewriter carriage the connections 13, 14. Situatedgin the same vertical plane with said pointer and saidr rollers is master wheel 18 of the machine. y A

I have indicated in Fig. 7 vertical totalizers 20 and 21 mounted on the truck 15A andalsotwo ofm bol-com u' isters 22 aid 23, said ailid correspon in 'tion respectl iv wi four columlila? on aplimankl r sheet g4 carried by the platen 10 and its co-operating pagr feed devices. a

e main master wheel 18, Figs.. 1 d 2 is rigid on a shaft 25 journaledat its end 1n frame plates 26 projecting forward from the casting 16. Only one of these vseveral frame plates is shown, it being connected with another at the left of it by` a cross bar 27; and aplate 28 secured to'said crossbar 27 is also a struction whi Also pivotally mounted in the yframe plates 26- is a master dog 30 having au up'- standing arm that cooperates with certain devices in the totalizers 20 and 21 and in 'totalizer 36 which is operated the main totalizer 36. The typewriter carri Fig. 7, secured to the casting 16.

other things these lplates support a statiens ary rail or trackar84 for. the jumping@ cross truck 35 on which is mounted the cms by a cro-1 master wheel and other mechanism. They: cross truck 35 has pivoted thereto at 87 a hoolr88 by which said cro truckcan ha* come coupled yu te the vertical totaliaers and-also as w' hereinafter appear to I symbol computers 22 and 23, so as to trav temporarilywith the main carri end of a computing zone, sai cammed loose by m disclosed inf the Wahl patent heneinbefore referred to and the crosstruck isdrawnbackby means ofvva spring'40 to normalposition against a stop lever 41. u

Allofthe aboveparts of the im; accounting machine are barely in t the drawings and mentioned in the specication partly because that machine ia well. r known in the art and partly because as far." as the principal features of my invention r ncerned the'machine to which said v vention is` applied may be almost any sort# of calculatingai'achine in which there is ative travel een a .1 r and a master l actuator.

ranged for the posti of la loose-leaf banhff ledger, one sheet of w ch is shown in pollton in the machine. This ledger sheet inu.,

kcludesvelfourA columlz headed Y GCI I v .V B l nwz r vand Pi-up f- Balme in its 'place in the loose-leaf' book, the lastv item in it is in u brune. wim ma ehr' .indium the mount of uw depositors bsi ance after the last recorded transaction. Int., case a deposit has been made or a cashed on this accountthia sheet is put into the machine and the balance iscopiedtall from the third column intothe -fourth colf` umn, jus. ofthe right thereof,- md the..

mount of id hdm is by such act of l l lutomatically added in the cro is then drawnbacktothenghtandthe spaced and then the amountsof any check and `deposite are written iii their .n f columns andadded in the totalizers A and 21. vAmounts' of checks are automatically ehm in Fig. 7

subtracted andl deposits -automaticall added in the cross totalizer 36r by means ,w ich include certain cams 42 mounted on the re-4 spective totalizers and ada ted to control a follower roller 43 mounte on a lever arm 44 which isconnected through well-known mechanism with the change gear mechanism of .the cross masterwheel.` This mechanism is so constructed that whena deep cam 42 like' that shown on totalizer 20 depresses roller .43 to its full extent the said cross master wheel is set for subtraction;

when a high cam like that shown lontotalof intermediate depth'sets said roller in-a izer 21 is kemployed or -when the totalizer carries no cam aty all the rise of thev roller 43 to its highestposition sets the vcross masterl wheel for addition; and when ay cam middle position the cross master wheel is disconnected and doesnot o rate.

The register 22'correspon ng to the balance lcolumn .has a cam 45` the major part of.. whichv is of a depth to cause subtraction inthe kcross footer so that when a balancev is computed byadding the pick-u balance and the deposits andfsubtracting t e checks,

Y said balance when copied in the balance colyumn 'isfsubtractedfrom itself in the .cross this copying of previously printed numbers.

"the balance as in y y Atalizer 36 my symbol computing register 22 is-over the mam master wheel 18 ready to beoper'atedfthereby, and similarly vwhen the This particular piece of work is therefore a suitable one in connection with which to illustrate my invention whose principal object it is to insure-the correctness of the -co ying of previously printed members.

en the carriage is in position to write icated onthe pick-up balance is copiedfrom the paper m 'register' 23 is'in position to be operate These two registers are identical in internal construction, except in one, small particular which will be' hereinafter described. s

.Each ofthe symbol gc'omputin reg sters 22 and 23` is framedmuch after t e fashion 1 of an 'ordinary Remington Wahl totalizer.-

Itcom rises side plates 46 'adapted to be dove-talled onto-theltruck A15 the same as said totalizer, and said frame plates are rigidly connected-together by certain cross i j bars47 similar in construction andl position j' tothoselof theWahlA totalizer and also' by..

vcertain rods or shafts as will hereinafter a pear. shaft 48-Hpivoted`at its en in the side lates 46 has the usual hooks 50 adapted to e pressed into enga ment with the truck 15 by a spring 51 an one of said hooks carries the usual tooth 52 adapted to interlock with the rack 53 ordinarily mounted on the front face ofthe truck, these securing parts being controlled by a finger piece 54, similar in a general way to the one employed in the'Wahl totalizer but in the present instance situated at the left-hand side of the register. By the means describedthis reglster can be mounted' on the truck and adjusted along'it to any. desired letter space position the same as a Wahl totalizer.

-- The mechanism can be arranged to compute a s. mbol expressed in one or more dig- -its or ot er distinguishing characters. The

register shown in the drawings is' arrangedI to compute a symbol in two digits, one of which 1s indicated on adialM and the other on a dial N, said dials being each journaled on la transverse shaft or frame. rod 55 which may be conveniently ysecured to the side plates 46 byscrews, 56, Fig. 1. Endwise motion ofthe dials is revented--by lthree collars 57, ,58 and 60. Ahe detail construc- .tion of these dials can of course be of any suitable sort but as here shown'the dials M. and N are respectively provided with ar wheels 61 and 62, each at the right o its dial, the dial itself being mounted on the" hub of said gear wheel; and on a reduced partof said hub thereis also mounted at the left of each` dial a disk. 63.. The number of teeth in the gear wheels 61 and 62 can be varied according to the particular-function or symbol adopted for use. In the present the lll-function of a ,number and whee 61 9-function of the same numberand its gear instance the d1al M is designed to com ute 62 is accordingly made with eighteen teeth.

Thedial M has on its periphery two series of' numbers, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, X; and the dial N has two series of numbers, 0, 1, 2 3, 4, 5, 6, 7, 8.l These numbers can be read through sight-openings64 in'a casing plate 65 whlch covers the mechanism. l

AThe mechan'sm for actuating the dial M includes two shafts 66 and 67, each journaled at itsends in the side plates 46, said -shaftsbeing situated belowand somewhat l forwardly of the shaft 55;- and said two shafts are geared together-byv two inions 68,-0ne fast on each of the shafts, said pinions here. shown as beingat the extreme fri ht-hand endsof the shafts.

istributed at suitable intervals alon the the l diagram, Fi 8, denominational positions are indica by the vertical dot-and-dash lines. It will be noted that one of these lines asses through Veach of the pinions 70 and 1 and that there is also a line that passes through no pinion, this line corresponding to the decimal point, the machine in this particular instance being arranged for United States money. n

If the pinions 70 and 71 be actuated in the manner described, the dial M will be turned one way for every other di 't of a number, and the opposite way for t e alternate digits. This ial will therefore conipute the ll-function of the number, that is to say, if it stood initiall at zero its final ition will be displaced m zero a numbg: of spaces equal to the dierence between the sum of 'the digits in even numbered denominational positions and the sum of the digits in odd numbered denominational positions. This difference is equal to the remainder that would be obtained after dividing the number by eleven. For example, if the number was 235 the sum of the odd numbered digits 2 and 5 is 7, the even numbered digit is 3 and the difference is 4. Eleven islcontained into 235 twenty-one times with a remainder of 4. In case that number 235 was written the dial M would be displacedfour spaces from its initial zero position.

The means for operating the dial N comprises a pinion 72 meshing with the gear 62 and fast on or integral with a shaft 73, which shaft is journaled at its ends in the frame plates 46 below and somewhat back of the shaft 55. This shaft 73 has fast thereon or integral therewith a long pinion,

74 of a length equal to the entire range of the number whose symbol is to be computed. If therefore as the relgister steps along through a computin co umn over the master w eel 18 and i means be provided to turn this pinion 74 in unison with said master wheel, then the dial N will be turned in accordance with each and every digit of the number entered in that calculating zone, and always in the same direction. This dial will therefore be turned to an extent equal to a sum of all of the di 'ts of the number. As the wheel 62 has eig teen teeth and as the numerals on the periphery of the dial end are arranged in two groups of nine digits each this wheel after the recording `the latter occupies in the of a number will indicate the nine function of that number, that is to say, the remainder that would be obtained after dividin the number by nine.

t may be here remarked that althoutl; in this machine the symbol computed by y M and N dials consists of two actual statable functions of the number, this is by no means essential to the carryin out of m inven tion. The earing may arran to compute a sym l according to any suitable vrule even though that rule may be entirely arbitrary. n case an arbitrary rule is used the symbol ma not be a statable function of the number ut it will be a statable function of the series of digits which go to make up the number in written form. 4

In order to drive the pinions 70, 71 and 74 according to the rules above referred to, I provide in the transmitting wheel 75. This wheel normally partakes of the travel of the typewriter carriage, the truck 15 and the balance of the register 22, which travel is of,A an extent to cover several computing col-- umns or zones; but said wheel is also capable of a travel inand relative to the register as great as the width of a computing zone inc uding the symbol, as will more clearly appear hereinafter. The wheel 75 is in effect slidably "journaled /on a shaft or rod 76 secured-at its ends to the frame plates 46 by means of screws 77. The shaft 6 may conveniently occupy the same tion in the register 22 as is occu ieldosiln an ordina Wahl totalizer b the aft or rod on w ich are moun y toothed carryin wheels of that machine, and the wheel 5 itself may corres nd in size withone of those ca ing wh that is to say, it may be a thirty-toothed gear adapted to mesh with and be driven by the master wheel 18 the same as one of the carrying-wheels of a Wahl totalizer. It will be noted in Fig. 2 that the several shafts 66, 67 and 73 are so disposed about the register-casing a jumpingl the thirty 'l shaft 76 as that any of the pinions 70, 71

and 74 may mesh with the gear 75 provided 'ster an a propriate denominational regiltion length: wise of the shaft 76. As s own in Fig. 9, the wheel 75 is journaled on a flange 79 of a sleeve 78, which sleeve is slidably mounted on the rod 76. .Motion of said gear leftward on said sleeve is prevented b a collar 80 fastened on the left-hand en of the sleeve against the ange 79 as by rivet.

ing up the end of the sleeve asV shown. O n its right side the gear bears against a plate 81 fastened on the sleeve 78 as for example by a force fit, bein 'against the flange 79. Said gplate 81 hasY an arm 82, Fig. 2, projecting downward therefrom somewhat below the general level of the vregister frame for a purpose to be p upv yils isa

I hereinafter described. Said plate 81 also slot as the sleeve 78 slides along the rod 76,

guides the plate 81 against rotation about said rod as a center and compels the arm 82 to travel in a straight line. In any posi# tion of said sleeve and of the wheel 75 the latter can be turned on the flan e 79 by the main master wheel 18. It wi be perceived that this wheel 75 is'in the nature of a traveling or jumping transmitting wheel and that inits relation to the various inions in the register it may be regard as a sort of auxiliary master wheel.

its extreme right-handposition in the register but normally it is at its extreme lefthand 4position where it may in some 1nstances be out of gear with all of the denominational pinions of the register. In the present instance however it stands normally in engagement with the left-hand one of the pinions 70. Said jumping wheel is moved to said left-hand position and normally held there by' means of a long compression spring 85 here shown as wound in a conical coil about the shaft 76. The 'extreme right-hand coil of this spring may conveniently be seated in a shallow flanged an-like device 86 having at the center a hole through which the shaft 76 passes and said device pressed by the spring against the right-hand side plate 46. his spring when free to act will expand and force the wheel 75 and its, mounting to the extreme lefthand position but it can be compressed to allow the wheel to move to the right-hand position shown. v

, The devices for controlling the sliding and jumping movements of :the gear 7 5 cooperate with the'depending arm 820i the plate 81.` A bell crank87 is i-voted on a screw 88 to the inner face of t e stationary framebar 27 hereinbefore referred to. Said bell crank has a horizontal arm'extending leftward from its ivot and havi jat its end a hook 90 wit an abrupt rig t-hand face adapted when the register is traveling toward the left to arrest the plate 81 when the gear is in mesh-with the master wheel 18 and to hold said gear in that position during. as much of the leftward travel of the carriage` as is necessary to operate the mechanisii'of the register. The left-hand face of the hook 90 is made inclined as shown sothat when the carriage is ldrawn back toward the right the arm 82 will de-` vpress the hookwithout being arrested. Said ook is held up in its normal position by means of a tension spring 91 connected at one end to a depending arm of the bell crank 87 and at the other end to a pin 92 projecting rearward from the plate 28. In order to limit theupward motion of the hook the horizontal arm of said bell crank is extended downward and an ear 93 is bent oil' therefrom underneath the frame bar 27.

In order to cam loose the hook 90 at the proper time so as to free the plate 81 and wheel 75 from the restraint of said hook,

the latter is formed with a forwardly projecting lug 94 lying in the path of a cam 95 secured to the framework of the register and having its right and'left-hand ends beveled as shown in Fig. 1 so that when the cam rides over the lug 94 it will depress the hook and release the parts as described. This cam may be constructed in any suitble way.

As here shown it consists of a piece of sheet In Fig. 1 the Wheel 7 5l is shownat about metal havin a reduced square end 96, Fig. 2, assing t rough a suitable hole in the lrig t-hand frame plate 46 and riveted in position. This cam isso situated that in the next step of the carriage following the last position in which it is necessary to use the `gear 75, which position will be hereinafter in the leftward motionof said carriage the register 22 reaches the master wheel 18 the jumping wheel 75 will be arrested and will remain in engagement with said master wheel 18 during the stepping of the register through its appointed zone of travel, during which stepping the wheel 75 will come into mesh successively with the various pinions necessar to transmit its motion'to the'dials M and after which the gear 75 and its controlling devices will be released and will jump forward to their normal position in the register. y

In the diagram, Fig. 8, the vertical dotand-'dash lines may be said to represent the several denominational positions vof the ,wheel 75 in the register 22. An amount in as l icc

los

been written at the top and also at the bottom ends of these lines, eachv di 't in, its appropriate` denominational sition. It will be perceived that the last igit of this numberoccupies the fourth position 'from the right-hand end of the series. When the register reaches this position and the last digit 5 has been entered, the computation of the symbolA is completev and said mbol, in this particular instance 88, will t en be indicated at the sight-openings 64. The 'next' operation is to cop the paper just to the rig t of the number 12,864.25 as shown in Fig. 7. In order to this symbol on separate the symbol from the number itself the third space from the riht in Fig. 8 is left blank and it is not inten except the space key of the typewriter be operated in this space. When said key is operated the resulting step of the carria brings into engagement with the wheel 5 the extreme right-hand pinion which in the lpresent conltructiox: is tile (le that direct enga t egear 1. n t 's position of the carree the first digit of the symbol (in this instance 8) is printed. The pinion 70 is turned eight s aces with the result that it brings the dia M to zero. This stroke of the key is followed by another step of the carriage, which step brings into engagement with the gear a imon 97 fast on or inte al with the shaft 3, which shaft is eare ,to the ydial N. The second digit of t e symbol (in this instance 8 is then written, which results in the dia N being rotated eight spaces, brin said dial N also to zero. The result of t e whole operation is that at the time when 'the balance p was being written in the third column on the aper its symbol (in this instance 88) was being computed on the dials M and N; and in the act of copying this s mbol onto the paper said dials were turn to zero.

It will be perceived that in order for the register to' operate in the manner just described the numerals should be arranged on the dials M and N in such wise that when any particular digit is displayed on one of said dials the writing of t at digit will set the dial to zero. From the preceding description of the mechanism it will be seen that this means that when the master wheel 18 is turned in the proper direction for addition and the gear 75 is in mesh with one of the pinions on the upper shaft 66 the dial M 'should be turned in the direction for substraction; and likewise when said ar 75 meshes with any inion on the shaft 3 this should turn the subtraction. The result is that whenever the master wheel 18 is turning in the ,direction for addition it will have the eii'ect'of subtraction on the dial N; and on the dial M it will have the effect of subtraction when any of the pinions 70 is in-mesh with the gear 75 and the effect of addition when any ofthe pinions 71 is in mesh with said gear 75. If then the dials M and N stand at zero and the number 20 be written, each of the dials will be turned two spaces in subtraction direction. This would bring the M dial to show a 9 and the N dial to show a 7 so that the symbol of 20 would be 97 which number if written in the last two denominational ositions would lclear the two dials, the w ole motion of the dial M for the entire o ration being eleven spaces in subtraction irection and of the dial N nine spaces in subtraction direction. In

ed-that any key al N in the direction for short each dial would be turned through exactly a half rotation.

As the ar 75 has to move back and forth through e various pinions it is desirable that its teeth be beveled at the ends in a man 70 ner well understood in the art. As will hereinafter appear, the two trains of gears leading to the dials M and N are normall locked and as the N gearing includes a so 'd long pinion 74 occupyingl the entire width of the 75 blank space between the units of cents of av number and the M digit of the symbol the right-hand inion 71 1s widened as shown in the drawin The width of the several pinions is suc that there is no time in the travel of said gear relative to said inions when it is entirely out of mesh wi some imon. -.The M symbol or function will sometimes be equal to ten in which event the X will show at thesight opening 64 and in order to print the symbol and clear the dial it is necessa to have a key that will rint an X an add ten at one stroke. e Remington accounting machine when designed to beused to compute amounts in English mone is ordinari y provided with a nume key 11 which turns the master wheel ten teeth, an actuator provided with such a key being commercially known as a Sterling actuator. When a symbol computer of the precise sort under consideration 1s em 1cm one of these Sterling actuators may ge and the tyse bar connected with the numeral key that a ds ten would have a type on it tn prlnt an X.

In order that the gearing in the register 22 may be normal] locked against rotation and may be unloc ed when 1t is n to operate said gearing, the following devices are provided:

In the upper part of the re 'ster a rock shaft 98 is journaled at its en in the side plates dog 100 fast on said shaft has its pointed lower end ada ted to enter between two of the teeth of t e gear 61 of the dial M to lock said dial and with it all of the pinions 70 and 71, which pinions are geared to the gear 61. Also fast on the shaft 98 is another arm 101 having a tooth adapted to enter between twoof the teeth of the ar wheel 62 of the dial N to lock said ear w eel and with it the shaft 73. Also ast on the shaft 98 near the left-hand end thereof is a third arm 102 and a rod 103 passes through erforations in said arm 102 and in a proongation of the arm 101 and constitutes a universal bar for certain key operated devices to be presently described and which lll 1,51e,sas

when operated can swing the shaft 98 and its several arms to position to unlock the gearing.` Said shaftand dogs are normally held in engagement with the gearing by means ofa spring 104 connected at one end with the arm 102 and at the other with a looped collar 105 fast on the fixed rod 55.

The rod 103 serves asa universal bar for a series of levers 106 all of'whichare alike and for another ylever 107 which diers somewhat from the levers 106, all of said levers 106 and l107 V.being pivoted on a vtransverse frame rod 108 atthe lower back part of the register. "Each of the levers 106 and 107 has an arm or ear 110 which by coming into contact with the frame rod 111 limits the forward motion of the upper arms of the levers. The rods 108 and111 occupy or may occupy about the same positions in the register that are occupied in aWahl totalizer by the two rods on whichare pivoted the levers which ystroke of a key swings t carry the Geneva pinions of the Wahl transfer mechanism; and each of the levers 106 'and 107 is at its lower part constructed about the same as the said levers of the Wahl mechanism. That is to say, each of said levers extends downward and is forked or notchedatits lower end where it is adapted yto be operated by the upwardly extending arm of the master dog 30 of the machine. As shown in Figs. 2 and 4, each of the levers that stands just at the right'of a blank space extends a little further downward than the others in order to lock the master dog and therefore` the numeral keys whenever the register stands at one of these blank spaces, this construction being the same as in thc ordina l Wahl'mechanism. It is therefore impossi le tooperate `the ke s at the space next higher than the last pinion at the left, in the vspace appropriated to the decimal point, and in the space between the units of cents and the .first digit of the symbol.

Eachjo'f the levers 106'and 107 is controlled bya spring 112, all of said springs being hooked around a transverse frame rod 113, similarfin position and function to a rod ordinarily used in the Wahl totalizer. Each of said levers extends upward at a forward' inclination so that its upper part is just in front of the cross bar 103. In the Wahl machine 'the` first plart of the down e master dog in counterclockwise direction in Fig. 2, the succeeding part ofv the down stroke turns the master wheel 18 and at the end f the down stroke` the universal bar of the Wahl mecha nism 'is released and the master dog 30 returns to its normal position shown in the drawing. The lockin dogs 100 and 101 will therefore vbe normal y in locking engagement with the `dial wheels, they will be moved backward to lrelease said wheels at each key stroke just before the master wheel begins to turn, and they will be restored to locking .position at the end of the down stroke of the: key. The registering trains will therefore be locked at all times when thefcarriage is stepping or traveling and indeed at all times except during the down stroke of a numeral key.

In order to warn the operator in case the writing of the two digits of the symbol does not bring the dials M and N both to zero, various devices can be employed. In the present instance means are provided to lock up the machine in case at the end of the last key stroke the two dials are not both in zero position. To this end, each of the disks 63, one of which is mounted just at the left of each of the dials M and N, has a smooth cylindrical periphery except at two opposite points in each disk where there is a notch 114 as best shown in Fig. 3. Cooperating with these disks 63 and the notches 114 therein is a double feeler device 115 shown in detail in Fi 5 and 6. ln the form here shown this eeler device consists of two sheet metal arms 116 bent oil at right-an les from a connecting cross bar 117, sai arms being each perforated and pivoted loosely on the .rock shaft 98. The arms 116 overlie respectively the disks 63 and each of them has a nose 118 that is pressed against the periphery of its disk63.

The construction is such that when either of said disks is in position lto display a zero, one of the ynotches 114 re isters with the nose 118 and when both dis s display zeros the feeler device 115 can drop 'down to the sition shown in Fig. 2, the noses 118 entering the notches; but if either disk is out of its zero position the device isheld out in the position shown in Fig. 3. A bell crank locking lever having two arms 120 and 121 is pivoted at 122 to a post 123 projecting inward from one of the side arms 116 of the eeler. The depending arm 121 lies, in an annular groove 124 cut in the shaft 73 and this arm is drawn back againstsaid shaft; that is to say, against the bottom of said groove, by means'of a tension spring 125 connected at one end to a loop of the collar 58 which is secured to the rod 55; and at its other end said spring is connected to the arm 121 at a point between the shaft 73 and the pivot 122 of said arm. The construction is such that the tension of said spring not only holds the arm 121 pressed against the shaft 73 but also acts on the feeler 115 to press its noses 118 against the disks 63. The arm `120 extends rearward from the pivot 122 and this arm is given by the mechanism just described a peculiar motion. When the feeler is engaging 'the .notches 114 and is thereforeswung toward the front of the machine the co-operation of the pivot 122 and the shaftv 73 under the power of the spring 125 rocks the bell crank 1n such a manner that its arm 120 has an f rst 1part of the ke uplward inclination as shown in Fig. 2, w` ereas if the feeler is pressed back this arm 120 is rocked downward to the horizontal position shown in Fig. 3. The special lever 107 not onl extends upward in front of the universe bar 103 but it also has a reary u wardly directed branch or finger 127 so ocated that in the normal or zero position of the parts this finger stands beneath the u wardly inclined arm 120 but when the sai arm occu ies its horizontal position shown in Fig. 3 e end of the arm is in sition to contact with said finger 127.. en the dials are first turned from their zero positions in the computation of the lsymbol the arm 120 .stands abo've the Hilger 127, said linger then .being in its normal 'tion shown in Fig. 2. But when a Egis operated with the jumping wheel in its extreme ri t-hand osition shown inl Fig. 1, the first part o the key depression moves the master dog 30 to the operated position shown in Fig. 3 and swings the lever 107 to its o tion shown in that re. I at this time `the feeler is sti Ain itspressed back osition the arm will sna down in ontv of the finger 127 and l the .lever 107 against return to its normal position.-

The lever 107 is provided at its lower end with a lin er 128 lying behind the master dog and w 'ch in case said `lever is locked -as shown in Fi 3 will prevent the return of the master og to normal position. As is well known the construction of the Remington Wahl machine is such that when this dog is thus prevented from retu to normal position the ke is also preven from retumineto norma position and, one numeralkey ing de ressed, all of the other numeral ke sA o the machine are `locked by the e key mechanism of the. Wahl machina urthermore, the carriage itself is locked by the rear arm of the d 30 engaging the rack 31 as shown inA The machine is therefore entirely 1 ed against further o ration andthe rater is thereby warn that the two dials and N are not both in zero position as. they should be at that stale of the computation. It-may be remarked at thek 'tion of the parts shown in Fig.A 3 is t at which the parts would ordina' rily come into at) the stroke when writing the function, w en the universal bar or rocker of the Wahl mechanism has just been operated andthe register wheels have not et been turned. In case at this time rthe dial already stands at zero and the balance of the key stroke restores the N dial to zero bringing one of the notches 114 under the nose 118, then the feeler 115 will `swin forward, the arm 120 will move wa and the machine will be unlocked. on the other hand this stroke of the key 'said key lo ration of the keys to write the two failstorestore thedialNtoserotheputs' will remain in the position shown. Incase the machine does lock up as shown;1 in F' .3 this warns the o tor that sogna', 1 mist e'hasbeenmadeei erinth'ecoppng'f'l' of the number itself or in theco yingo the' mbol. Ha thus warned eoperator telockinghas perfumed its function and it is then ry for the' operator to unlock it so that he cee'ldh to oorrect'his eirp. to.

e means provi r g, machine consists of a key or push extending through a guide slot or hole L, frontothecasingplateinsuch tion that the olrator can push it tow the rear with his sr. This bar is guided it itsfront end by e said o inthe caeing and at its -rear end by e groove 12H11 the shaft 73 into which said bar .exf Il tends just infront of e lever arm 121:. Betweenvthese two points the Ybar 130 on'the shaft 66 into an annularvfe 131 hasbeenturned ortho thiskeyispushedinitrocfslt-he leverlm, 121 moving ing the lever 107 which forward to its normal 'ti 125, scting through lever 'arm12h l motion forward is by a l 182` on and engaging the inner surface plate 65.

tion the symbol com uters 22 and 23- l inthe b ii alilaccoun' the positions that would oidiii be' cupied by twodummies, that is, o

izerframeswith-nominthem it is therefore Ury@ Prvde in' of seid cotnlltng ing up the ook 38 t controls the truck 35. To this ends-'transverse y bar 133 is provided in the each register, being secured at its 'en the side plates 46 as for example holes 134, Fig. 2, being provided puree. 'At a suitable int in its the `r133hasalug1 den from in position to pick up e hoo astodrawalo thecrototalizer nominational rmony with the b coemputer. :The construction of the y in anism is such that in'that step carriage .which writing of the units of cents digi is cammed loose and the cro truck lowed to jum back to the right." If' truck were a owed to clear back normal position it woul strike the and throw-in a certain kellock provi in the Wahl machine and us prevent rsi o the symbol. In order to prevent this present application of the i from Aoperating at this time the bar 133 has a secondlu'g 136extendin downward therefrom lwhich catches the ook A38 and prevents the cross truck from locking up the machine. This lug 136 is so situated that the cross truck will be cammed loose from it in that step of the carriage which immediately follows the writing of the N digit of the symbol. v

From the construction just described it will be seen that durin the writing of the two digits of a symbo the cross truck is hooked up to the symbol computer -and unless means were taken to prevent it the said two digits would be registered in the cross totalizer 36. y

' I-n orderto prevent this, the cam 45, Fig. 7, on'the front of the register 22, is made of the peculiar form shown; that is to say, said cam, throughout that part of its length which corres oiids ,to the number representling the new falance, is of a de th to set the `cross footing mechanism for su traction, but

thel right-hand .part 137 Aof said cam is of middle depth so that during the time when the two digits of the symbo are beingl written the cross-footing mechanism is set at disconnect and .is therefore not affected by these two digits. Similarly the symbol com uting register 23 which computes the syinv l of the pick-up balance has the main part of its cam 138 at an elevation to set the cross-.footing mechanism .for addition but Vthe ri ht- "handv' part 140 of said cam is of mi dle depth to disconnect the cross footer.

` ters 22l The use of the two separate re and 23 remains to be explained. en after computing a newbalance in the cross ltotalyizer 36, said new balance is to be written in the third column on the ledger sheet the'cam 45' 'automatically sets the cross vcalculating mechanism for lsubstraction so that the act -of writing the balance clears the cross totaliz'er and at the same time the act of writin lsaid balance computes its symbol which wi be displayed at the sight-o lnin 64 ofthe register 22. This symbo is t en copied from the dials M and N which if correctly done automatically sets said dials to zero,

vready for a new computation'.

Whenthis ledger sheet a in comes up in the course of the work t'o ave enteredit' in one or more new transactions, the first .operation is tocopy `in vthe fourth column balance last compu-ted and entered in Vthe third4 column. At this time the cam 138 automaticall sets .the cross calcula-tin mechanism or addition soV that the act o copying the'old balance adds said balance into the cross Vtotalizer 36 and at the same time the symbol appropriate to that balance is computed in the register 23.l The operator then immediately copies from the third column-'of the p a r the symbol there recorded. This w1' of course', be the saine` both dials stan s mbol that has the copying of it will vrestore the M and N dials of said register 23 to zero, preovided thenumber and its symbol have en copied correctly. If one or the other of them has not been copied correctly then the dials will not be restored to zero and the machine will be locked u and the operator will thus be notified of his error in copying the numbers. It is this register 23 then which performs the intendedfunctien of the mechanism, namely, to notify the operator in case he has incorrectly copied a number from the paper. In order for it to perform this function however it was necessary that the symbol appropriate to that number shall have been computed and printed on the paper when the old balance was originally written in the third columnv and this necessary function is performed by the register 22.

The mechanism, could of course fail entirely of its function if the operator, instead of copying the symbol from the third column of the paper at the saine time that he copies the old balance,'should cop the symbo not from the paper but from the register 23. In this event if he did co y it from the register 23 the dials M and of that register vwould'eome to zero even thou h the number had been incorrectly copie from the paper. It is therefore preferable that the dials M and N do not show any numbers and in fact these -dials would perform their function ifthey. were entirely invisible, and this register may vbe so constructed if prefered as not to show the dials M and N. It might happen, however, that an operator by making mistakes in copying would get the dials of the register 23 displaced from zero position andif said dials were invisible it might be a considerable undertaking ever to get them both back to their proper positions. For this reason l prefer to provide the sight-openings 64' in 'the re ister 23 but `not to number the dials 'Man lN in said register. Instead of numbering said dials each of them has thereon two spots Vof a distinctive color which spots mark the zero (positions of 'the dials. If

show through the sight-openings but if they d'o not stand at zero nothin is seen there except the unlettered perip cries 'of the dials. It is therefore im ible. for the operator tio-copy the ksymbol from these dials. In case, however, -he ever gets them disarran'ged he can restore them to proper position by suitably setting the carria e and striking the 1 key repeatedly until the red spot shows at the sight-opening `64, thus restoring, the registerto condition for resuming operations. v

In my prior applicationSr.l No; 515,887, hereinbefore referred to, I haveshown, de-

at zero these color spots' ran independentujumping ma ting machine, a iegiste' r scribed and claimed similar computing ragisters designed for the same use and in e same situation in the Wahl mechanism as the registers 22 and 23 of the present case. The registers shown in said application have two dials for the M and N functions, although they do not compute the 11 und 9 functions as in the` resent machine. My prior 'sters have t e locking mechanism comprising the feelers 115, lever 120, 121 and lever 107 and the release ke 130 all in forms substantially similar to ose shown in the present case. Said .:A L also have the equivalent of the cross r 133 with its lugs 135 and'136 and they have cams s imilar to the cams 45 and 138. The r shown in said prior application does not, however, have the jumping. wheel 75 nor any of the other features constituting the sub'ect-matter of the claims of this present app ication. My prior application contains broad claims for symbo computing registering mechanism and many of the claims of that ap lication read on the mechanism shown in e present application; but none of the claims of the present application reads on the mechanism of said prior application.

Various changes may be made in the details of construction and arrangement without departing from my invention.

What I claim as new and desire to secure by Letters Patent, is, y

' 1. In a calculating machine, the combination of a stationary master actuator, a traveling register, and a jumping master lwheel in said register, said master wheel being adapted for engagement with said stationary actuator and to o rate successively the denominational whee s of the register as said register travels past said stationary master actuator.

2. In a calculating machine, the combination of -a stationary master actuator, a. traveling register, and a jumping master wheel in said register, said master wheel being adapted for engagement with said stationary actuator and to operate successively the denominational wheels of the register as said register travels past said stationary master actuator, and said jumping master wheel being adapted then toreturn i to its normal position within the register.

3. In a calculating machine, the combination with an actuator or master wheel, of a relatively traveling register rovided with wheel. l'14.Inacalc hladpd aving a master w ee a to o rate the denominational wheels of said repgeister seriatum, said master wheel at the end of its operations being adapted to travel back to its normal position without affecting said denominational wheels, and means for actuating said register master wheel, 'said register withv its master wheel trav relatively to said actuating means and said actuating means being ada tedto actuate said jumping master whee only when the two are in alignment.

5. Ina calculatingmachine, the combination of a stationary master actuator, a

trave' carriage, a register on said carriagelualapted to approach said actuator, a )um master wheel in said adaptecilgvlien it reaches the stationary actuator to 1 therewith and remain in fent w ile the denominational of the register travels with the and said master wheel being adapted.' to disengage from said actuator and to jump to normal position in the travel therewith to the end travel.

6. In a calculating machine, the combination with a stationary actuator, of a traveling register havi a jumping master wheel,

said master whee halting in ment with said actuator while said il ing a symbol while said jumping wheel il.

in engagement with said actuator.

8. n a calculating machine, the combinat-ion with an actuator, of a relatively traveling register, said register comp a dial a jumping wheel, and means where y jumping wheel transmits to said dial the motion of said actuator corresponding to a plurality of the digits of a number.

9. In a calculating machine, a bol computing register comprising a dia having thereon eleven characters that can be dis layed to show the position of the dial, an means connected with said dial for computing the ll-function of a number.

10. In a calculating machine, a symbol computing register having therein two dials, one of whichl as a multi le of eleven characters and the other of w ich has a multiple of nine characters adapted tc be displayed to show the positions of said dials, andl means connected with said dials to compute the 11-function and the 9-functi0n` of 'the number.

11. In a calculating machine, the combination with actuating means, of a function computing yregister having therein two dials to display the 9- and the ll-functions of a number, a jumping master wheel, and gearing comprisin a gear shaft connected with the 9-dial an adapted to be turned in the register and. to

the

me direction by said jumping when in 1*' every denominational position of the latter, and other gearing connected to the ll-dial and including two shafts geared together, and pinions on said two shafts Ialternating with one another whereb said 11dial is turned in opposite directionsat alternate denominational positions of said jumping wheel.v e

. 12. A calculating m-achine having as elements thereof an actuator' and a register, one of said elements traveling relatively to the other "andk said register havin its individual jumping master wheel whic maintains a fixed relation to the register when inactive,'and which maintains a fixed relation to said actuator and a traveling relation to its re ster when active.

A 13. A calcu ating machine having as elements thereof an actuator and a register, one of said elements traveling relative to the other, -said register havi its individual jumping master wheel whic normally maintains a fixed relation to said register and is inactive to transmit to said register the motionto said actuator, and means Yfor teinporarily coupling said master wheel to the actuator element to give to said wheel a fixed relation to said actuator element and ati-avel-4 ing relation to its register to render said masterwheel activeto transmit to its registering mechanism the motion of said actuator. v

14. In a calculating machine, the combination with a register frame and an actuator, one having travelin relation to the other, of denominational W eels and a jumpving wheel in said register frame, means for causing said wheel to traverse said register step-by-step `whereby said wheel may transmit to said denominational wheels the motion of vsaid actuator in a lurality of denominational positions, and) meanslfor 'restoring said jumping wheel to normal position relative to said register frame.

15. In a calculating machine, the combinationwith a master actuator and a register frame, one traveling relative to the other, registering mechanism and a jumping wheel in said register frame, said jumping Wheel' during the operation of said actuator in accordance vwith the digits of one number maintaining a fixed relation to said register frame out of `engagement with said actuator, and said jumping wheel during the operation of said actuator in accordance with thedigits of another number being kept in engagement with said actuator so as to cperate said re storing-mechanism in one enominationa osition after another.

16. A calculating machine having as elements thereof an actuator and a plurality of registers, one of said elements traveling relative to-the other, each register havin its individual jumping master wheel w ich maintains a fixed relation to the register when inactive, and which maintains a fixed relation to said actuator and a traveling relation to its register when active.

17. A calculating machine having as elements thereof an actuator and a plurality of registers, one of said elements traveling relative to the other, each register having its iiidividual 'um ing master wheel which nor mally maintains a fixed relation to said register and is inactive to operate said register, and means for temporarily coupling one of said master Wheels to the actuator element to give to said wheel a fixed relation to said actuator element and a traveling relation to its register to render said master wheel active to operate its register. g

18. In, a; calculating machine, the combination with a register .frame and an actuator, o ne having traveling relation tothe other to an extent greater than the width of a computing zone of denominational wheels and a jumping wheel in said register frame, said jumping wheel having in and relative to said frame an extent of step by step travel as great as the Width of a computing zone, means for causing said fwheel to traverse said register step by step whereby said wheel may transmit to said denominational wheels the motion of'said actuator in a plurality of denominational positions, and meansfor restoring said jumping wheel to normal position relative to said register frame.

19. In a calculating machine, the combination with an actuator and aregister frame one having travel relative to the other te an extent greater than the width of a computing zone, registering mechanism in said register frame, a jumping Wheel in said register frame, said jumping wheel having in and relative to said frame an extent of travel as great as the width of a computing zone, and said Wheel normally bearing a fixed relation to said register frame, means for causing said jumpin wheel temporarily toy maintain a fixed re ation to said actuator and a traveling relation to said register frame to the extent of the width of a computing zone, and means for restoring said jumping wheel to normal relation to said register frame.

20. In a calculating machine, the combination with an actuator and a register frame, one having relative to the other an extent of travel greater than the width of a. coinputing ne, of registering mechanism and a jumping wheel in said register frame said jumping wheel normall bearing a fixed relation to said frame an registering mechanism, and means fortemporarily calming said jumping wheel to maintain a fixed relation to said actuator and a traveling relation mechaa com` tosaid re ster frame and register' nism to t e extentvof the width o putin zone. y

21. n a calculating machine, the combin computing zone, and means for ing mechanism in i stationary hook rao'for nat-ion with an actuator and a register frame, one having relative to the other an extent of travel greater than the width of a computingzone, of `registering mechanism anda jumping wheel in said frame, said jumping wheel normally bearing a fixed relation to said frame and registering mechanism, means -for temporarily causingA said jumpin wheel to maintain a fixed relation to sai actuator and a traveling relation te said 'ster frame and 'stering mechanism to e extent of the wi th of a ech d ldwkm.' s seid Wein n in anisin an sai umpmg w 'eelagainst rotation during relative traveling motion between vsaid register frame and said actuator. l

22. In a calculatingmachine, the combination with au actuator, of a symbol computin 'register containing one or more dials onwichasymbolmayberegisteremdenominational gearing ared te said dial or dials, a jumping whee in said regidor having therein an' extent of travel as as` the width'of a computing zone in uding a number whose symbol is to be computed'and one' or more positionscorresponding to the symbol, and means fory notiging the operator of the machine in case e operation. of said actuator, juin ing 'wheel and registere last mentioned do not bring said dials te zero.

23. In a calculating machine, thecombination an actuator and a traveling register fraie having denominational devices therein, of the" jumping wheel in said frame, the spring l tending to hold said wheel at one side of said register frame, the said wheel 75 to bri one after another o the denominations o said registe mechanism into gear with said wheel, and e cam 'in said register -frame for releiisin said hook.

24. In a calculating mac ne, the combination 'with a master wheel and a register frame one having relative vte the other an extent of travel greater than the width oa computin zone, of a. jumping wheel insaid register game, said juin ing wheel having in and relative to said e an extent o travel as great-as the width of a computing zone, and means for keepingl the two sai wheels in engagement throng a computing zone.

25. In acalculating machine, a symbol cemputin 'ster containi one or more dials on vgvhliela symbol malygbe denominational gearing geared to said dials, and a jumping wli'eel in said register having therein an extent of travel as great as the width of a computing column, a master wheel, means for causin a relative travel between said regier an said master wheel to an extent greater than the width of a computing zone, and means for holding said said registered,

jumping wheel in engagement with said master wheel throughout a computing zone and thennmoving said wheels out of engagewheel2 andA one or more tetalizers mounted ou said traveling carriage andv adapted to travel past said masterwheel, of a symbol computing register mounted on said traveling andhaving therein' a jumping wheel apted tomove into engagement with said master wheel attlie begin-2 ning ofi a computinlgeone, means 'for belg; if sai jumi w inenga ntwi siiigd master vghrgl throu means for releasing sai "holdin the end of said'zone to allow `siii register te travelv on "with said carriage beyon'd said zone. f

27. In a calculating the combination with a master wheel and a' 'der framone traveli relative'tothe to an ex ent greater t an the .width of a computing zone, denominational wheels iii -mid r frame, a jumping wheel in said resiste Vister. frame, a spring normally holding-IST:

jumpi wheel at one side of said means or arresting the travel of said'jumping wheel when it comes inte engage. u tl with the master wheel and holding it 'm such engagement throu out the computing zone, and a trip for re easing said holding mma "boi 28.- sym computing 'stercom riltesaiddilha ing a dial, a gear shaft gea jumping wheel normally at one end of said register, means for imparting a relative step-by-step movement between said jumping w eel and the balance 'of said register, r shaft gearing with said whee in a .plu of denominationalpositioi'is, and means or restorinA lsaid jumpi g to its normal position n said L 29. In a calculating mac out said zone, and meansat com uting register comprising a dial, agd\ia.il

sha operatively connected with said and of a length as computing zone, a Jumpin wheel in said register normally at one si e thereof, -meai'is great as the width of af i lll for imparting a relative step-by-step movement between said jumping wheel and said register, said jumping wheel gearing with said shaft in every denominational ion of said zone whereby the nine function of a number may be computed on said dial, means for turning said wheel, and means for restoring sai mal position in said register.

30. In a calculating machine, a bol jumping wheelto ita norcomputing register comprising a d' two gear shafts geared together to turn in site directions .and one of them operatively connected to said dial, a jumping wheel in said register, and means for imparting a i symbol gw' relative 'ste -b -ste movement between said jumping w ee an the balance of said negister, said `gear Shafts having gears thereon v tion with differential mechanism, of a symbol computing register .comprising -a dial, a gear shaft o eratively connected with said dial and having thereon pinions in various denominational positions, a jumping wheel in said re 'ster, means for impartin a relative stepy-step movement betw n said jumping wheel and the balance of `said register, said wheel gearing with said pinions Y one after another whereb there is computed on said dial a symbol o certain at least of the digits of the number, and an additional pinion outside of the range of t'he numberl whose symbol is computed and with which* additional pinion said jumping wheel is adapted to mesh in order to clear said dial.

32. In a calculatingmachne, the combination with -a master wheel and a register frame having an extent of relative travel as. great as a plurality of computing zones, ofV

one or more dials in said register, pinions in different denominational positions of the computing zone, said pinions eared according to a definite scheme to sai dial or dials, a jumping wheel in said register frame normally at one side thereof but adapted to mesh with said inions each in its a propriate denominational osition, anv additional pinion for each dia outside of the zone of the number whose symbol is computed, means for holding said jumping wheel in mesh with said master wheel throughout the extent of the zone of said number and for enough additional travel to bring it into mesh with said additional pinion or pinions, and means for releasing said jumping wheel and restoring it to its normal position in said register, Whereb a symbol may be coinuted of the digits of a number and whereywhen said jumping wheel is in mesh with said additional pinion or pinions said dials may be cleared.

33. In a calculating machine, two visible dials for calculating and displaying the 9- function and'the 11-function respectively, the 9 dial having ninemarkings thereon and the 1 1 dial having eleven markings.

Slgned atthe borough of Manhattan, city of ew York, in the lcount of New York, and State of New York, t is 24th day of November, A. D. 1922.

ARTHUR F. POOLE.

Witnesses LinuAN NELSON, Cnnnmzs E. Sm'm. 

